TABLE 3

Changes in the Prevalence of Overweight or Obesity After 12 Months by Sex and Group

Intervention Versus Control
InterventionControlDifference (95% CI)Adjusted OR (95% CI)
All
n619298
 Baseline15.5%20.8%−5.3% (−10.7 to 0.1)0.92 (0.65 to 1.31)a
 12 mo19.9%33.2%−13.4% (−19.6 to −7.2)0.43 (0.19 to 0.96)b
 Change after 12 mo+4.4%+12.4%
Boy
n317159
 Baseline19.2%22.6%−3.4% (−11.2 to 4.4)1.19 (0.76 to 1.87)a
 12 mo21.1%37.1%−16.0% (−24.5 to −7.2)0.40 (0.19 to 0.85)b
 Change after 12 mo+1.9%+14.5%
Girl
n302139
 Baseline11.6%18.7%−7.1% (−14.5 to −0.3)0.77 (0.56 to 1.05)a
 12 mo18.5%28.8%−10.2% (−18.9 to −1.5)0.47 (0.17 to 1.31)b
 Change after 12 mo+6.9%+10.1%
  • a Adjusted for maternal BMI, feeding mode before 6 mo, sex (where appropriate), time spent eating, sleeping time, and time spent in outdoor activities.

  • b Additionally adjusted for baseline status of overweight or obesity.